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Kono A, Wakamatsu M, Umezawa Y, Muramatsu H, Fujiwara H, Tomomasa D, Inoue K, Hattori K, Mitsui T, Takada H, Minegishi Y, Takahashi Y, Yamamoto M, Mori T, Kanegane H. Successful treatment of DOCK8 deficiency by allogeneic hematopoietic cell transplantation from alternative donors. Int J Hematol 2023; 118:519-525. [PMID: 37131080 DOI: 10.1007/s12185-023-03613-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/04/2023]
Abstract
Dedicator of cytokinesis 8 (DOCK8) deficiency is a rare autosomal recessive inborn error of immunity (IEI) characterized by eczematous dermatitis, elevated serum IgE, and recurrent infections, comprising a seemingly hyper-IgE syndrome (HIES). DOCK8 deficiency is only curable with allogeneic hematopoietic cell transplantation (HCT), but the outcome of HCT from alternative donors is not fully understood. Here, we describe the cases of two Japanese patients with DOCK8 deficiency who were successfully treated by allogeneic HCT from alternative donors. Patient 1 underwent cord blood transplantation at the age of 16 years, and Patient 2 underwent haploidentical peripheral blood stem cell transplantation with post-transplant cyclophosphamide at the age of 22 years. Each patient received a fludarabine-based conditioning regimen. Their clinical manifestations, including refractory molluscum contagiosum, promptly improved post-HCT. They achieved successful engraftment and immune reconstitution without serious complications. Alternative donor sources such as cord blood and haploidentical donors can be options for allogeneic HCT for DOCK8 deficiency.
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Affiliation(s)
- Asuka Kono
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Manabu Wakamatsu
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshihiro Umezawa
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.
| | - Hideki Muramatsu
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroki Fujiwara
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Dan Tomomasa
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Kento Inoue
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Keiichiro Hattori
- Department of Hematology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Tetsuo Mitsui
- Department of Pediatrics, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Hidetoshi Takada
- Department of Child Health, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yoshiyuki Minegishi
- Division of Molecular Medicine, Institute of Advanced Enzyme Research, Tokushima University, Tokushima, Japan
| | - Yoshiyuki Takahashi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masahide Yamamoto
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Takehiko Mori
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Hirokazu Kanegane
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.
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Results of a multicenter phase I/II trial of TCRαβ and CD19-depleted haploidentical hematopoietic stem cell transplantation for adult and pediatric patients. Bone Marrow Transplant 2021; 57:423-430. [PMID: 34952929 PMCID: PMC8702395 DOI: 10.1038/s41409-021-01551-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/17/2021] [Accepted: 12/06/2021] [Indexed: 12/19/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) from haploidentical donors is a viable option for patients lacking HLA-matched donors. Here we report the results of a prospective multicenter phase I/II trial of transplantation of TCRαβ and CD19-depleted peripheral blood stem cells from haploidentical family donors after a reduced-intensity conditioning with fludarabine, thiotepa, and melphalan. Thirty pediatric and 30 adult patients with acute leukemia (n = 43), myelodysplastic or myeloproliferative syndrome (n = 6), multiple myeloma (n = 1), solid tumors (n = 6), and non-malignant disorders (n = 4) were enrolled. TCR αβ/CD19-depleted grafts prepared decentrally at six manufacturing sites contained a median of 12.1 × 106 CD34+ cells/kg and 14.2 × 103 TCRαβ+ T-cells/kg. None of the patients developed grade lll/IV acute graft-versus-host disease (GVHD) and only six patients (10%) had grade II acute GVHD. With a median follow-up of 733 days 36/60 patients are alive. The cumulative incidence of non-relapse mortality at day 100, 1 and 2 years after HSCT was 5%, 15%, and 17% for all patients, respectively. Estimated probabilities of overall and disease-free survival at 2 years were 63% and 50%, respectively. Based on these promising results in a high-risk patient cohort, haploidentical HSCT using TCRαβ/CD19-depleted grafts represents a viable treatment option.
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3
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Seo E, Lee BH, Lee JH, Park YS, Im HJ, Lee J. Hematopoietic stem cell transplantation in an infant with dedicator of cytokinesis 8 (DOCK8) deficiency associated with systemic lupus erythematosus: A case report. Medicine (Baltimore) 2021; 100:e20866. [PMID: 33787566 PMCID: PMC8021304 DOI: 10.1097/md.0000000000020866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 05/21/2020] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION DOCK8 deficiency is a primary immunodeficiency characterized by recurrent infections, severe allergic disease, and autoimmunity. Here, we report a patient with DOCK8 deficiency that was initially presented as systemic lupus erythematosus (SLE) without recurrent infections and treated with hematopoietic stem cell transplantation (HSCT). PATIENT CONCERNS A 16-month-old boy with a previous history of eczema developed high fever and hand and foot swelling. Over time, multiple purpura, oral ulcers, and oliguria developed with a persistent fever. His laboratory findings showed anemia, thrombocytopenia, and coagulopathy with a high level of C-reactive protein (CRP). No definite pathogens were identified. The complement fractions C3, C4, and CH50 were low. Autoantibodies including antinuclear antibody (ANA) and anti-ds DNA antibody were positive. He definitively satisfied the 2015 ACR/SLICC revised criteria for the diagnosis of SLE (7 points out of 16); therefore, he was treated with a steroid. Lupus nephritis was confirmed by renal biopsy later. Considering the early-onset SLE, partial exome sequencing was performed. DIAGNOSIS One heterozygous missense variant, c.5536A>G (p.Lys1846Glu), which was inherited from his father, and heterozygous deletion of exon 1 to 8 inherited from his mother were found. Through the results of the genetic testing, the patient was confirmed to have DOCK8 deficiency. INTERVENTIONS At the age of 28 months, he received haploidentical HSCT from his mother as a donor. OUTCOMES Laboratory findings including complement fractions C3, C4, CH50, anti-ds DNA antibody, and the ANA became normal after HSCT. Currently, at 12 months post-HSCT, he is doing well, without any autoimmune features or infections. CONCLUSIONS DOCK8 deficiency can be presented as autoimmune disease such as SLE. Encountering a child diagnosed with SLE at a very young age, pediatricians should consider immunodeficiency syndrome including DOCK8 deficiency.
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Affiliation(s)
- Euri Seo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
- Department of Pediatrics, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Beom Hee Lee
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
| | - Joo Hoon Lee
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
| | - Young Seo Park
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
| | - Ho Joon Im
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
| | - Jina Lee
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul
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Kleinschmidt K, Lv M, Yanir A, Palma J, Lang P, Eyrich M. T-Cell-Replete Versus ex vivo T-Cell-Depleted Haploidentical Haematopoietic Stem Cell Transplantation in Children With Acute Lymphoblastic Leukaemia and Other Haematological Malignancies. Front Pediatr 2021; 9:794541. [PMID: 35004548 PMCID: PMC8740090 DOI: 10.3389/fped.2021.794541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/03/2021] [Indexed: 12/16/2022] Open
Abstract
Allogeneic haematopoietic stem cell transplantation (HSCT) represents a potentially curative option for children with high-risk or refractory/relapsed leukaemias. Traditional donor hierarchy favours a human leukocyte antigen (HLA)-matched sibling donor (MSD) over an HLA-matched unrelated donor (MUD), followed by alternative donors such as haploidentical donors or unrelated cord blood. However, haploidentical HSCT (hHSCT) may be entailed with significant advantages: besides a potentially increased graft-vs.-leukaemia effect, the immediate availability of a relative as well as the possibility of a second donation for additional cellular therapies may impact on outcome. The key question in hHSCT is how, and how deeply, to deplete donor T-cells. More T cells in the graft confer faster immune reconstitution with consecutively lower infection rates, however, greater numbers of T-cells might be associated with higher rates of graft-vs.-host disease (GvHD). Two different methods for reduction of alloreactivity have been established: in vivo T-cell suppression and ex vivo T-cell depletion (TCD). Ex vivo TCD of the graft uses either positive selection or negative depletion of graft cells before infusion. In contrast, T-cell-repleted grafts consisting of non-manipulated bone marrow or peripheral blood grafts require intense in vivo GvHD prophylaxis. There are two major T-cell replete protocols: one is based on post-transplantation cyclophosphamide (PTCy), while the other is based on anti-thymocyte globulin (ATG; Beijing protocol). Published data do not show an unequivocal benefit for one of these three platforms in terms of overall survival, non-relapse mortality or disease recurrence. In this review, we discuss the pros and cons of these three different approaches to hHSCT with an emphasis on the significance of the existing data for children with acute lymphoblastic leukaemia.
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Affiliation(s)
- Katharina Kleinschmidt
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University Hospital of Regensburg, Regensburg, Germany
| | - Meng Lv
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Asaf Yanir
- Bone Marrow Transplant Unit, Division of Haematology and Oncology, Schneider Children's Medical Center of Israel, Petach-Tikva, Israel.,The Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Julia Palma
- Bone Marrow Transplant Unit, Hospital Dr. Luis Calvo Mackenna, Santiago, Chile
| | - Peter Lang
- Department of Pediatric Hematology and Oncology, University Children's Hospital, University of Tuebingen, Tuebingen, Germany
| | - Matthias Eyrich
- Department of Paediatric Haematology, Oncology and Stem Cell Transplantation, University Children's Hospital, University Medical Center, University of Würzburg, Würzburg, Germany
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5
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Lehman H, Gordon C. The Skin as a Window into Primary Immune Deficiency Diseases: Atopic Dermatitis and Chronic Mucocutaneous Candidiasis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 7:788-798. [PMID: 30832893 DOI: 10.1016/j.jaip.2018.11.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/19/2018] [Accepted: 11/25/2018] [Indexed: 12/19/2022]
Abstract
Primary immune deficiency diseases characteristically present with recurrent, severe, or unusual infections. These infections may often involve the skin, with mucocutaneous candidal infections seen in a variety of different primary immune deficiencies. Primary immune deficiencies may also present with noninfectious cutaneous complications, of which eczema is the most common. In a patient with suspected primary immune deficiency, the presence of eczema or candidal skin infections offers critical information about the underlying immune defect, either the presence of atopy or defect in the TH17 pathway, respectively. These skin manifestations also are often early or heralding findings of the underlying immunologic disease. Therefore, awareness of associations between these skin findings and specific immune deficiencies may aide in the early detection and treatment of serious or life-threatening immunologic defects. This review specifically will focus on the primary immune deficiencies commonly associated with eczema or mucocutaneous candidiasis.
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Affiliation(s)
- Heather Lehman
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY.
| | - Christopher Gordon
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY
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Freeman AF, Yazigi N, Shah NN, Kleiner DE, Parta M, Atkinson P, Heller T, Holland SM, Kaufman SS, Khan KM, Hickstein DD. Tandem Orthotopic Living Donor Liver Transplantation Followed by Same Donor Haploidentical Hematopoietic Stem Cell Transplantation for DOCK8 Deficiency. Transplantation 2019; 103:2144-2149. [PMID: 30720689 PMCID: PMC6667308 DOI: 10.1097/tp.0000000000002649] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND An 11-year-old girl with dedicator of cytokinesis 8 (DOCK8) deficiency was proposed for potentially curative hematopoietic stem cell transplantation (HSCT), the donor being her haploidentical mother. However, end-stage liver disease caused by chronic Cryptosporidium infection required liver transplantation before HSCT. METHODS Consequently, a staged approach of a sequential liver transplant followed by a HSCT was planned with her mother as the donor for both liver and HSCT. RESULTS The patient successfully underwent a left-lobe orthotopic liver transplant; however, she developed a biliary leak delaying the HSCT. Notably, the recipient demonstrated 3% donor lymphocyte chimerism in her peripheral blood immediately before HSCT. Haploidentical-related donor HSCT performed 2 months after liver transplantation was complicated by the development of acyclovir-resistant herpes simplex virus viremia, primary graft failure, and sinusoidal obstruction syndrome. The patient died from sinusoidal obstruction syndrome-associated multiorgan failure with Candida sepsis on day +40 following HSCT. CONCLUSIONS We discuss the many considerations inherent to planning for HSCT preceded by liver transplant in patients with primary immunodeficiencies, including the role of prolonged immunosuppression and the risk of infection before immune reconstitution. We also discuss the implications of potential recipient sensitization against donor stem cells precipitated by exposure of the recipient to the donor lymphocytes from the transplanted organ.
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Affiliation(s)
- Alexandra F. Freeman
- Laboratory of Clinical Immunology and Microbiology,
National Institute of Allergy and Infectious Diseases, National Institutes of
Health, Bethesda, MD
| | - Nada Yazigi
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Nirali N. Shah
- Pediatric Oncology Branch, National Cancer Institute,
National Institutes of Health, Bethesda, MD
| | - David E. Kleiner
- Laboratory of Pathology, National Cancer Institute,
National Institutes of Health, Bethesda, MD
| | - Mark Parta
- Clinical Monitoring Research Program Directorate, Frederick
National Laboratory for Cancer Research sponsored by the National Cancer
Institute
| | - Prescott Atkinson
- Division of Pediatric Allergy, Asthma and Immunology,
University of Alabama at Birmingham, Birmingham, AL
| | - Theo Heller
- Liver Diseases Branch, National Institute of Digestive,
Diabetes, and Kidney Disease Institute, National Institutes of Health, Bethesda,
MD
| | - Steven M. Holland
- Laboratory of Clinical Immunology and Microbiology,
National Institute of Allergy and Infectious Diseases, National Institutes of
Health, Bethesda, MD
| | - Stuart S. Kaufman
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Khalid M. Khan
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Dennis D. Hickstein
- Experimental Transplantation and Immunology Branch,
National Cancer Institute, National Institutes of Health, Bethesda, MD
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7
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Mitchell R, Cole T, Shaw PJ, Mechinaud F, O'Brien T, Fraser C. TCR α + β + /CD19 + cell-depleted hematopoietic stem cell transplantation for pediatric patients. Pediatr Transplant 2019; 23:e13517. [PMID: 31271477 DOI: 10.1111/petr.13517] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 04/08/2019] [Accepted: 05/06/2019] [Indexed: 02/05/2023]
Abstract
TCR α+ β+ /CD19+ cell depletion is an emerging technique for ex vivo graft manipulation in HSCT. We report 20 pediatric patients who underwent TCR α+ β+ /CD19+ cell-depleted HSCT in four Australian centers. Conditioning regimen was dependent on HSCT indication, which included immunodeficiency (n = 14), Fanconi anemia (n = 3), and acute leukemia (n = 3). Donor sources were haploidentical parent (n = 17), haploidentical sibling (n = 2), or matched unrelated donor (n = 1). Mean cell dose was 8.2 × 108 /kg TNC, 12.1 × 106 /kg CD34+ cells, and 0.4 × 105 /kg TCR α+ β+ cells. All patients achieved primary neutrophil and platelet engraftment, with average time to neutrophil engraftment 11 days (range 8-22) and platelet engraftment 24 days (range 12-69). TRM at 1 year was 15%. Rate of grade II-IV aGVHD at 1 year was 20% with no grade III-IV aGVHD seen. CMV reactivation occurred in 81% of CMV-positive recipients, with one patient developing CMV disease. Average time to CD4 recovery (>400 × 106 /L) was 258 days. Overall survival for the cohort at 5 years was 80%. This report highlights the initial experience of TCR α+ β+ /CD19+ cell-depleted HSCT in Australian centers, with high rates of engraftment, low rates of aGVHD, and acceptable TRM.
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Affiliation(s)
- Richard Mitchell
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women & Children's Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Theresa Cole
- Department of Allergy and Immunology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Peter J Shaw
- Oncology Unit, Children's Hospital Westmead, Westmead, New South Wales, Australia.,Discipline of Child and Adolescent Health, University of Sydney, Sydney, New South Wales, Australia
| | - Francoise Mechinaud
- Children's Cancer Centre, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Tracey O'Brien
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women & Children's Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Chris Fraser
- Oncology Service, Lady Cilento Children's Hospital, South Brisbane, Queensland, Australia
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8
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Pillay BA, Avery DT, Smart JM, Cole T, Choo S, Chan D, Gray PE, Frith K, Mitchell R, Phan TG, Wong M, Campbell DE, Hsu P, Ziegler JB, Peake J, Alvaro F, Picard C, Bustamante J, Neven B, Cant AJ, Uzel G, Arkwright PD, Casanova JL, Su HC, Freeman AF, Shah N, Hickstein DD, Tangye SG, Ma CS. Hematopoietic stem cell transplant effectively rescues lymphocyte differentiation and function in DOCK8-deficient patients. JCI Insight 2019; 5:127527. [PMID: 31021819 DOI: 10.1172/jci.insight.127527] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Bi-allelic inactivating mutations in DOCK8 cause a combined immunodeficiency characterised by severe pathogen infections, eczema, allergies, malignancy and impaired humoral responses. These clinical features result from functional defects in most lymphocyte lineages. Thus, DOCK8 plays a key role in immune cell function. Hematopoietic stem cell transplantation (HSCT) is curative for DOCK8 deficiency. While previous reports have described clinical outcomes for DOCK8 deficiency following HSCT, the effect on lymphocyte reconstitution and function has not been investigated. Our study determined whether defects in lymphocyte differentiation and function in DOCK8-deficient patients were restored following HSCT. DOCK8-deficient T and B lymphocytes exhibited aberrant activation and effector function in vivo and in vitro. Frequencies of αβ T and MAIT cells were reduced while γδT cells were increased in DOCK8-deficient patients. HSCT improved, abnormal lymphocyte function in DOCK8-deficient patients. Elevated total and allergen-specific IgE in DOCK8-deficient patients decreased over time following HSCT. Our results document the extensive catalogue of cellular defects in DOCK8-deficient patients, and the efficacy of HSCT to correct these defects, concurrent with improvements in clinical phenotypes. Overall, our findings provide mechanisms at a functional cellular level for improvements in clinical features of DOCK8 deficiency post-HSCT, identify biomarkers that correlate with improved clinical outcomes, and inform the general dynamics of immune reconstitution in patients with monogenic immune disorders following HSCT.
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Affiliation(s)
- Bethany A Pillay
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - Danielle T Avery
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Joanne M Smart
- Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Theresa Cole
- Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Sharon Choo
- Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Damien Chan
- Women and Children's Hosp==ital, Adelaide, South Australia, Australia
| | - Paul E Gray
- Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Women's and Children's Health, UNSW Sydney, Sydney, New South Wales, Australia.,Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia
| | - Katie Frith
- Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Women's and Children's Health, UNSW Sydney, Sydney, New South Wales, Australia
| | - Richard Mitchell
- School of Women's and Children's Health, UNSW Sydney, Sydney, New South Wales, Australia.,Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales Australia
| | - Tri Giang Phan
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.,Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia
| | - Melanie Wong
- Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia.,Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Dianne E Campbell
- Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia.,Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Peter Hsu
- Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia.,Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - John B Ziegler
- Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Women's and Children's Health, UNSW Sydney, Sydney, New South Wales, Australia.,Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia
| | - Jane Peake
- Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Frank Alvaro
- Pediatric Hematology, John Hunter Hospital, New Lambton, New South Wales, Australia
| | - Capucine Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine institut, Paris, France.,Study Center for Primary Immunodeficiencies, Assistance Publique-Hôpitaux de Paris (AP-HP), Necker Hospital for Sick Children, Paris, France.,Pediatric Hematology and Immunology Unit, Necker Hospital for Sick Children, AP-HP, Paris, France
| | - Jacinta Bustamante
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine institut, Paris, France.,Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Institut IMAGINE, Necker Medical School, University Paris Descartes Paris, France.,St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, New York, USA
| | - Benedicte Neven
- Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, AP-HP, Paris, France
| | - Andrew J Cant
- Great North Children's Hospital, Newcastle upon Tyne Hospitals, NHS Foundation Trust, Newcastle upon Tyne, United Kingdom.,Primary Immunodeficiency Group, Institute of Cellular Medicine, Newcastle upon Tyne University, Newcastle upon Tyne, United Kingdom
| | - Gulbu Uzel
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Peter D Arkwright
- Lydia Becker Institute of Immunology & Inflammation, University of Manchester, Manchester, United Kingdom
| | - Jean-Laurent Casanova
- Pediatric Hematology and Immunology Unit, Necker Hospital for Sick Children, AP-HP, Paris, France.,Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Institut IMAGINE, Necker Medical School, University Paris Descartes Paris, France.,St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, New York, USA.,Howard Hughes Medical Institute, New York, New York, USA
| | - Helen C Su
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Alexandra F Freeman
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | | | - Dennis D Hickstein
- Experimental Transplantation and Immunology Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Stuart G Tangye
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.,Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia
| | - Cindy S Ma
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.,Clinical Immunogenomics Research Consortium of Australia (CIRCA), Sydney, New South Wales, Australia
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9
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Tang W, Dou Y, Qin T, Ding Y, Tang X, Zhao X, An Y. Skewed B cell receptor repertoire and reduced antibody avidity in patients with DOCK8 deficiency. Scand J Immunol 2019; 89:e12759. [PMID: 30793341 DOI: 10.1111/sji.12759] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/28/2019] [Accepted: 02/13/2019] [Indexed: 01/31/2023]
Abstract
DOCK8 immunodeficiency syndrome (DIDS) is a combined immunodeficiency characterized by recurrent viral infections, severe atopy and early onset malignancy. Immunological abnormalities include lymphopenia, CD8+ T-cell cytoskeleton dysfunction, defective B cell memory and variable serum immunoglobulin levels. Here, we analyse the B cell receptor repertoire (BCR) characteristics and antibody avidity of four DIDS patients, attempt to understand the dysregulated humoral immunity in DIDS patients with a normal antibody titre and suggest a scientific basis for intravenous immunoglobulin (IVIG) replacement therapy for these patients. We analysed BCR characteristics, including somatic hypermutation (SHM) frequency, using deep sequencing of multiplex PCR products derived from BCR heavy chain CDR3 regions from DIDS patients and controls. The antibody avidity of human tetanus and hemophilus influenza B antibodies was determined by ELISA using thiocyanate elution. IVIG replacement treatment and infection conditions were investigated retrospectively. We found skewing of the BCR repertoire and decreased antibody avidity in patients with DIDS. DIDS patients had fewer negatively charged amino acids than healthy controls. The SHM frequency of the IGHV3 gene was lower in patients with DIDS. Patients received regular IVIG therapy, resulting in fewer and less severe infections. We conclude that although IgG levels are normal in most DIDS patients, IVIG replacement therapy is still necessary.
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Affiliation(s)
- Wenjing Tang
- Division of Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Dou
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China.,Division of Hematology and Oncology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Tao Qin
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yuan Ding
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Xuemei Tang
- Division of Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaodong Zhao
- Division of Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yunfei An
- Division of Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
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10
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Albert MH, Freeman AF. Wiskott-Aldrich Syndrome (WAS) and Dedicator of Cytokinesis 8- (DOCK8) Deficiency. Front Pediatr 2019; 7:451. [PMID: 31750279 PMCID: PMC6848221 DOI: 10.3389/fped.2019.00451] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 10/17/2019] [Indexed: 01/04/2023] Open
Abstract
Both Wiskott-Aldrich syndrome (WAS) and dedicator of cytokinesis 8 (DOCK8) deficiency are primary immunodeficiency diseases caused by mutations in genes that result in defective organization of the cytoskeleton in hematopoietic tissues. They share some overlapping features such as a combined immunodeficiency, eczema and a predisposition to autoimmunity and malignancy, but also have some unique features that make them relatively easy to diagnose by clinical means. Both diseases can be cured by HSCT in a large proportion of patients. In WAS it is sometimes difficult to establish an indication for HSCT due to the large variability of disease severity, while HSCT is probably indicated in all patients affected by DOCK8 deficiency. There is considerably more published HSCT experience for WAS than for DOCK8 deficiency, but many open questions remain, which will be discussed in this review.
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Affiliation(s)
- Michael H Albert
- Dr. von Hauner University Children's Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Alexandra F Freeman
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, United States
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11
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Su HC, Jing H, Angelus P, Freeman AF. Insights into immunity from clinical and basic science studies of DOCK8 immunodeficiency syndrome. Immunol Rev 2019; 287:9-19. [PMID: 30565250 PMCID: PMC6350515 DOI: 10.1111/imr.12723] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 10/15/2018] [Indexed: 12/29/2022]
Abstract
DOCK8 immunodeficiency syndrome (DIDS) is a progressive combined immunodeficiency that can be distinguished from other combined immunodeficiencies or hyperimmunoglobulinemia E syndromes in featuring (a) profound susceptibility to virus infections of the skin, with associated skin cancers, and (b) severe food allergies. The DOCK8 locus has many repetitive sequence elements that predispose to the generation of large germline deletions as well as recombination-mediated somatic DNA repair. Residual DOCK8 protein contributes to the variable disease phenotype. The severe virus infections of the skin, and probably also VZV-associated vasculopathy, reflect an important function of DOCK8, which is normally required to maintain lymphocyte shape integrity as the cells migrate through dense tissues. Loss of DOCK8 also causes immune deficits through other mechanisms including a milder generalized cell survival defect and skewing of T helper cell subsets. Recent work has uncovered the roles for DOCK8 in dendritic cell responses that can also help explain the virus susceptibility, as well as in regulatory T cells that might help explain autoimmunity in a minority of patients. Fortunately, hematopoietic stem cell transplantation cures the eczema and infection susceptibility of DIDS, but not necessarily the other disease manifestations including food allergies.
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Affiliation(s)
- Helen C. Su
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health
| | - Huie Jing
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health
| | - Pam Angelus
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health
| | - Alexandra F. Freeman
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health
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12
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Aydin SE, Freeman AF, Al-Herz W, Al-Mousa HA, Arnaout RK, Aydin RC, Barlogis V, Belohradsky BH, Bonfim C, Bredius RG, Chu JI, Ciocarlie OC, Doğu F, Gaspar HB, Geha RS, Gennery AR, Hauck F, Hawwari A, Hickstein DD, Hoenig M, Ikinciogullari A, Klein C, Kumar A, Ifversen MRS, Matthes S, Metin A, Neven B, Pai SY, Parikh SH, Picard C, Renner ED, Sanal Ö, Schulz AS, Schuster F, Shah NN, Shereck EB, Slatter MA, Su HC, van Montfrans J, Woessmann W, Ziegler JB, Albert MH. Hematopoietic Stem Cell Transplantation as Treatment for Patients with DOCK8 Deficiency. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 7:848-855. [PMID: 30391550 DOI: 10.1016/j.jaip.2018.10.035] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/21/2018] [Accepted: 10/22/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Biallelic variations in the dedicator of cytokinesis 8 (DOCK8) gene cause a combined immunodeficiency with eczema, recurrent bacterial and viral infections, and malignancy. Natural disease outcome is dismal, but allogeneic hematopoietic stem cell transplantation (HSCT) can cure the disease. OBJECTIVE To determine outcome of HSCT for DOCK8 deficiency and define possible outcome variables. METHODS We performed a retrospective study of the results of HSCT in a large international cohort of DOCK8-deficient patients. RESULTS We identified 81 patients from 22 centers transplanted at a median age of 9.7 years (range, 0.7-27.2 years) between 1995 and 2015. After median follow-up of 26 months (range, 3-135 months), 68 (84%) patients are alive. Severe acute (III-IV) or chronic graft versus host disease occurred in 11% and 10%, respectively. Causes of death were infections (n = 5), graft versus host disease (5), multiorgan failure (2), and preexistent lymphoma (1). Survival after matched related (n = 40) or unrelated (35) HSCT was 89% and 81%, respectively. Reduced-toxicity conditioning based on either treosulfan or reduced-dose busulfan resulted in superior survival compared with fully myeloablative busulfan-based regimens (97% vs 78%; P = .049). Ninety-six percent of patients younger than 8 years at HSCT survived, compared with 78% of those 8 years and older (P = .06). Of the 73 patients with chimerism data available, 65 (89%) had more than 90% donor T-cell chimerism at last follow-up. Not all disease manifestations responded equally well to HSCT: eczema, infections, and mollusca resolved quicker than food allergies or failure to thrive. CONCLUSIONS HSCT is curative in most DOCK8-deficient patients, confirming this approach as the treatment of choice. HSCT using a reduced-toxicity regimen may offer the best chance for survival.
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Affiliation(s)
- Susanne E Aydin
- Dr von Hauner University Children's Hospital, Ludwig Maximilians Universität, Munich, Germany
| | - Alexandra F Freeman
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Waleed Al-Herz
- Department of Pediatrics, Al-Sabah Hospital, Kuwait, Kuwait
| | - Hamoud A Al-Mousa
- Department of Pediatrics, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Rand K Arnaout
- Department of Medicine, Allergy & Immunology, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Roland C Aydin
- Dr von Hauner University Children's Hospital, Ludwig Maximilians Universität, Munich, Germany
| | - Vincent Barlogis
- Pediatric Hematology, Assistance publique des Hopitaux de Marseille, Marseille, France
| | | | - Carmem Bonfim
- Pediatric Blood and Marrow Transplantation Program, Hospital de Clinicas, Federal University of Parana, Curitiba, Brazil
| | | | - Julia I Chu
- Department of Pediatrics, Stanford University School of Medicine, Stanford, Calif
| | - Oana C Ciocarlie
- Department of Bone Marrow Transplantation, Great Ormond Street Hospital NHS Trust, London, United Kingdom
| | - Figen Doğu
- Department of Pediatric Immunology & Allergy, Ankara University School of Medicine, Ankara, Turkey
| | - Hubert B Gaspar
- Molecular Immunology Unit, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Raif S Geha
- Department of Immunology, Boston Children's Hospital, Boston, Mass
| | - Andrew R Gennery
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Fabian Hauck
- Dr von Hauner University Children's Hospital, Ludwig Maximilians Universität, Munich, Germany
| | - Abbas Hawwari
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | | | - Manfred Hoenig
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Aydan Ikinciogullari
- Department of Pediatric Immunology & Allergy, Ankara University School of Medicine, Ankara, Turkey
| | - Christoph Klein
- Dr von Hauner University Children's Hospital, Ludwig Maximilians Universität, Munich, Germany
| | - Ashish Kumar
- BMT/Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Marianne R S Ifversen
- Department for Children and Adolescents, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Susanne Matthes
- Stem Cell Transplantation, St Anna Children's Hospital, Vienna, Austria
| | - Ayse Metin
- Pediatric Immunology, Ankara Children's Hematology Oncology Training and Research Hospital, Ankara, Turkey
| | - Benedicte Neven
- Department for Pediatric Immuno-Hematology and Rheumatology, Necker Hospital, Paris, France
| | - Sung-Yun Pai
- Boston Children's Hospital, Dana-Farber Cancer Institute, Boston, Mass
| | - Suhag H Parikh
- Pediatric Blood and Marrow Transplant Program, Duke University Medical Center, Durham, NC
| | - Capucine Picard
- Study Center of Primary Immunodeficiency, Necker Children's Hospital, Paris, France
| | | | - Özden Sanal
- Department of Pediatrics, Hacettepe University, Ankara, Turkey
| | - Ansgar S Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Friedhelm Schuster
- Department of Pediatrics, Düsseldorf University Hospital, Düsseldorf, Germany
| | - Nirali N Shah
- Pediatric Oncology Branch, National Cancer Institute, Bethesda, Md
| | - Evan B Shereck
- Pediatric Hematology/Oncology, Oregon & Health Science University, Portland, Ore
| | - Mary A Slatter
- Paediatric BMT, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Helen C Su
- Laboratory of Clinical Immunology and Microbiology, NIAID, National Institutes of Health, Bethesda, Md
| | - Joris van Montfrans
- Pediatric Immunology and Infectious Diseases, UMC Utrecht, Utrecht, The Netherlands
| | - Wilhelm Woessmann
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - John B Ziegler
- Immunology & Infectious Diseases, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Michael H Albert
- Dr von Hauner University Children's Hospital, Ludwig Maximilians Universität, Munich, Germany.
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13
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A Conditioning Regimen with Plerixafor Is Safe and Improves the Outcome of TCRαβ+ and CD19+ Cell-Depleted Stem Cell Transplantation in Patients with Wiskott-Aldrich Syndrome. Biol Blood Marrow Transplant 2018; 24:1432-1440. [DOI: 10.1016/j.bbmt.2018.03.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 03/07/2018] [Indexed: 11/18/2022]
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14
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Uygun DFK, Uygun V, Reisli İ, Keleş S, Özen A, Yılmaz M, Sayar EH, Daloğlu H, Öztürkmen SI, Çakı S, Karasu GT, Yeşilipek A. Hematopoietic stem cell transplantation from unrelated donors in children with DOCK8 deficiency. Pediatr Transplant 2017; 21. [PMID: 28664550 DOI: 10.1111/petr.13015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/02/2017] [Indexed: 01/01/2023]
Abstract
DIDS is a unique form of combined immune deficiency characterized by an unusual susceptibility to cutaneous viral infections, severe allergies with eosinophilia and elevated immunoglobulin E titers, autoimmunity, and cancer. HSCT is considered the standard of care for this deadly disease. We have retrospectively analyzed the outcome of allogeneic HSCT from unrelated donors in patients with DIDS. Data from four patients, with five transplants, are presented. All patients received transplants from unrelated donors' BM, except for one patient who received a cord blood transplant. The conditioning regimens were based on myeloablative protocols for BM derived transplants; a NM regimen was pursued for the patient who received a cord blood transplant, which resulted in graft rejection. Although recurrent pneumonia and skin infections resolved immediately after transplantation, all patients subsequently developed human herpesvirus infection, including cutaneous herpetic lesions, cytomegalovirus reactivation, and zona zoster, which could be attributed to the use of ATG. Despite the presence of serious morbidities prior to transplantation, all patients recovered successfully. DIDS can be successfully treated with allogeneic HSCT from unrelated donors following a myeloablative conditioning regimen, with a reasonable safety profile.
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Affiliation(s)
- Dilara Fatma K Uygun
- Department of Pediatric Immunology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Vedat Uygun
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Bahçeşehir University, Antalya, Turkey
| | - İsmail Reisli
- Meram Medical Faculty, Division of Pediatric Immunology and Allergy, Necmettin Erbakan University, Konya, Turkey
| | - Sevgi Keleş
- Meram Medical Faculty, Division of Pediatric Immunology and Allergy, Necmettin Erbakan University, Konya, Turkey
| | - Ahmet Özen
- Faculty of Medicine, Division of Pediatric Allergy and Immunology, Marmara University, İstanbul, Turkey
| | - Mustafa Yılmaz
- Faculty of Medicine, Division of Pediatric Allergy and Immunology, Cukurova University, Adana, Turkey
| | - Esra H Sayar
- Meram Medical Faculty, Division of Pediatric Immunology and Allergy, Necmettin Erbakan University, Konya, Turkey
| | - Hayriye Daloğlu
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Bahçeşehir University, Antalya, Turkey
| | - Seda I Öztürkmen
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Bahçeşehir University, Antalya, Turkey
| | - Suar Çakı
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Göztepe Hospital, Bahçeşehir University, İstanbul, Turkey
| | - Gülsün T Karasu
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Göztepe Hospital, Bahçeşehir University, İstanbul, Turkey
| | - Akif Yeşilipek
- Faculty of Medicine, Department of Pediatric Bone Marrow Transplantation Unit, MedicalPark Antalya Hospital, Bahçeşehir University, Antalya, Turkey
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15
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Shah RM, Elfeky R, Nademi Z, Qasim W, Amrolia P, Chiesa R, Rao K, Lucchini G, Silva JMF, Worth A, Barge D, Ryan D, Conn J, Cant AJ, Skinner R, Abd Hamid IJ, Flood T, Abinun M, Hambleton S, Gennery AR, Veys P, Slatter M. T-cell receptor αβ + and CD19 + cell-depleted haploidentical and mismatched hematopoietic stem cell transplantation in primary immune deficiency. J Allergy Clin Immunol 2017; 141:1417-1426.e1. [PMID: 28780238 DOI: 10.1016/j.jaci.2017.07.008] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 06/28/2017] [Accepted: 07/10/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (HSCT) is used as a therapeutic approach for primary immunodeficiencies (PIDs). The best outcomes have been achieved with HLA-matched donors, but when a matched donor is not available, a haploidentical or mismatched unrelated donor (mMUD) can be useful. Various strategies are used to mitigate the risk of graft-versus-host disease (GvHD) and rejection associated with such transplants. OBJECTIVE We sought to evaluate the outcomes of haploidentical or mMUD HSCT after depleting GvHD-causing T-cell receptor (TCR) αβ CD3+ cells from the graft. METHODS CD3+TCRαβ+/CD19+ depleted grafts were given in conditioned (except 3) children with PIDs. Treosulfan (busulfan in 1 patient), fludarabine, thiotepa, and anti-thymocyte globulin or alemtuzumab conditioning were used in 77% of cases, and all but 4 received GvHD prophylaxis. RESULTS Twenty-five patients with 12 types of PIDs received 26 HSCTs. Three underwent transplantation for refractory GvHD that developed after the first cord transplantation. At a median follow-up of 20.8 months (range, 5 month-3.3 years), 21 of 25 patients survived and were cured of underlying immunodeficiency. Overall and event-free survival at 3 years were 83.9% and 80.4%, respectively. Cumulative incidence of grade II to IV acute GvHD was 22% ± 8.7%. No case of visceral or chronic GvHD was seen. Cumulative incidences of graft failure, cytomegalovirus, and/or adenoviral infections and transplant-related mortality at 1 year were 4.2% ± 4.1%, 58.8% ± 9.8%, and 16.1% ± 7.4%, respectively. Patients undergoing transplantation with systemic viral infections had poor survival in comparison with those with absent or resolved infections (33.3% vs 100%). CONCLUSION CD3+TCRαβ+ and CD19+ cell-depleted haploidentical or mMUD HSCT is a practical and viable alternative for children with a range of PIDs.
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Affiliation(s)
- Ravi M Shah
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom.
| | - Reem Elfeky
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Zohreh Nademi
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Waseem Qasim
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Persis Amrolia
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Robert Chiesa
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Kanchan Rao
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Giovanna Lucchini
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Juliana M F Silva
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Austen Worth
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Dawn Barge
- Immunology Laboratory, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, United Kingdom
| | - David Ryan
- Immunology Laboratory, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, United Kingdom
| | - Jane Conn
- Department of Haemato-Oncology, Northern Center for Cancer Care, Newcastle upon Tyne, United Kingdom
| | - Andrew J Cant
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Roderick Skinner
- Department of Paediatric Oncology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Intan Juliana Abd Hamid
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Terence Flood
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Mario Abinun
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Sophie Hambleton
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Andrew R Gennery
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Paul Veys
- Departments of Immunology and BMT, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Mary Slatter
- Department of Immunology and BMT, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
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16
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Biggs CM, Keles S, Chatila TA. DOCK8 deficiency: Insights into pathophysiology, clinical features and management. Clin Immunol 2017. [PMID: 28625885 DOI: 10.1016/j.clim.2017.06.003] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Dedicator of cytokinesis 8 (DOCK8) deficiency is a combined immunodeficiency that exemplifies the broad clinical features of primary immunodeficiencies (PIDs), extending beyond recurrent infections to include atopy, autoimmunity and cancer. It is caused by loss of function mutations in DOCK8, encoding a guanine nucleotide exchange factor highly expressed in lymphocytes that regulates the actin cytoskeleton. Additional roles of DOCK8 have also emerged, including regulating MyD88-dependent Toll-like receptor signaling and the activation of the transcription factor STAT3. DOCK8 deficiency impairs immune cell migration, function and survival, and it impacts both innate and adaptive immune responses. Clinically, DOCK8 deficiency is characterized by allergic inflammation as well as susceptibility towards infections, autoimmunity and malignancy. This review details the pathophysiology, clinical features and management of DOCK8 deficiency. It also surveys the recently discovered combined immunodeficiency due to DOCK2 deficiency, highlighting in the process the emerging spectrum of PIDs resulting from DOCK protein family abnormalities.
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Affiliation(s)
- Catherine M Biggs
- Division of Immunology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, MA, USA; Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Sevgi Keles
- Division of Pediatric Allergy and Immunology, Meram Medical Faculty, Necmettin Erbakan University, Konya, Turkey
| | - Talal A Chatila
- Division of Immunology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, MA, USA.
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17
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Dimitrova D, Freeman AF. Current Status of Dedicator of Cytokinesis-Associated Immunodeficiency: DOCK8 and DOCK2. Dermatol Clin 2017; 35:11-19. [PMID: 27890234 DOI: 10.1016/j.det.2016.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
DOCK8 deficiency is an autosomal recessive combined immunodeficiency disease associated with elevated IgE, atopy, recurrent sinopulmonary and cutaneous viral infections, and malignancy. The DOCK8 protein is critical for cytoskeletal organization, and deficiency impairs dendritic cell transmigration, T-cell survival, and NK cell cytotoxicity. Early hematopoietic stem cell transplantation is gaining prominence as a definitive treatment given the potential for severe complications and mortality in this disease. Recently, DOCK2 deficiency has been identified in several patients with early-onset invasive bacterial and viral infections.
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Affiliation(s)
- Dimana Dimitrova
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - Alexandra F Freeman
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA.
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18
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Connelly JA. Hematopoietic Stem Cell Transplant for a New Primary Immunodeficiency Disorder: A Voyage Where No Transplant Physician Has Gone Before. Biol Blood Marrow Transplant 2017; 23:863-864. [PMID: 28411176 DOI: 10.1016/j.bbmt.2017.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 04/07/2017] [Indexed: 01/10/2023]
Affiliation(s)
- James A Connelly
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee.
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19
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Recent Advances in DOCK8 Immunodeficiency Syndrome. J Clin Immunol 2016; 36:441-9. [PMID: 27207373 DOI: 10.1007/s10875-016-0296-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 05/05/2016] [Indexed: 10/21/2022]
Abstract
Since the discovery of the genetic basis of DOCK8 immunodeficiency syndrome (DIDS) in 2009, several hundred patients worldwide have been reported, validating and extending the initial clinical descriptions. Importantly, the beneficial role of hematopoietic stem cell transplantation for this disease has emerged, providing impetus for improved diagnosis. Additionally, several groups have further elucidated the biological functions of DOCK8 in the immune system that help explain disease pathogenesis. Here, we summarize these recent developments.
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Pichard DC, Freeman AF, Cowen EW. Primary immunodeficiency update: Part I. Syndromes associated with eczematous dermatitis. J Am Acad Dermatol 2015; 73:355-64; quiz 365-6. [PMID: 26282794 DOI: 10.1016/j.jaad.2015.01.054] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 01/20/2015] [Accepted: 01/21/2015] [Indexed: 01/26/2023]
Abstract
In the past decade, the availability of powerful molecular techniques has accelerated the pace of discovery of several new primary immunodeficiencies (PIDs) and revealed the biologic basis of other established PIDs. These genetic advances, in turn, have facilitated more precise phenotyping of associated skin and systemic manifestations and provide a unique opportunity to better understand the complex human immunologic response. These continuing medical education articles will provide an update of recent advances in PIDs that may be encountered by dermatologists through their association with eczematous dermatitis, infectious, and non-infectious cutaneous manifestations. Part I will discuss new primary immunodeficiencies that have an eczematous dermatitis. Part II will focus on primary immunodeficiencies that greatly increase susceptibility to fungal infection and the noninfectious presentations of PIDs.
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Affiliation(s)
- Dominique C Pichard
- National Institutes of Health, National Cancer Institute, Bethesda, Maryland
| | | | - Edward W Cowen
- National Institutes of Health, National Cancer Institute, Bethesda, Maryland.
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Hagin D, Burroughs L, Torgerson TR. Hematopoietic Stem Cell Transplant for Immune Deficiency and Immune Dysregulation Disorders. Immunol Allergy Clin North Am 2015; 35:695-711. [DOI: 10.1016/j.iac.2015.07.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Abstract
PURPOSE OF REVIEW This review provides an overview on recent data regarding pathogenesis, diagnostics and clinical care of hyper-IgE syndromes (HIES). HIES are a group of primary immunodeficiencies with overlapping and distinct features, most frequently caused by deficiency in signal transducer and activator of transcription 3 (STAT3) or dedicator of cytokinesis 8 (DOCK8). RECENT FINDINGS Particular progress has been made in deciphering the relevance of STAT3 and DOCK8 for B-cell, T-cell and natural killer-cell immunity as well as in understanding allergic features. Multisystemic features of STAT3-deficient HIES, for example, recurrent fractures and osteopenia, a high degree of vasculopathy and brain white matter hyperintensities, have been thoroughly characterized. IgG replacement may add to the clinical care in STAT3-deficient HIES. In DOCK8-deficient HIES, the high morbidity and deaths in early age seem to justify allogeneic hematopoietic stem cell transplantation. New HIES entities have also been reported. SUMMARY The recent advances expand our understanding of HIES, and improve the diagnostics and clinical care. Yet, more research is required to fully elucidate the specific infection susceptibilities and lung complications, particularly in STAT3-deficient HIES. Future studies also need to focus on clinical care and treatment of nonimmunologic features of HIES, as well as on exploring curative treatments.
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Balashov D, Shcherbina A, Maschan M, Trakhtman P, Skvortsova Y, Shelikhova L, Laberko A, Livshits A, Novichkova G, Maschan A. Single-Center Experience of Unrelated and Haploidentical Stem Cell Transplantation with TCRαβ and CD19 Depletion in Children with Primary Immunodeficiency Syndromes. Biol Blood Marrow Transplant 2015; 21:1955-62. [PMID: 26187864 DOI: 10.1016/j.bbmt.2015.07.008] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 07/08/2015] [Indexed: 10/23/2022]
Abstract
The transplantation of stem cells from a matched unrelated donor (MUD) or a haploidentical mismatched related donor (MMRD) is a widely used variant of curative treatment for patients with primary immunodeficiency (PID). Currently, different strategies are used to reduce the risk of post-transplant complications and enhance immune reconstitution. We report the preliminary results of MUD and MMRD transplantation with TCRαβ/CD19 depletion in patients with PID (trial registered at www.clinicaltrials.gov as NCT02327351). Thirty-seven PID patients (median age, 2.6 years; range, .2 to 17) were transplanted from MUDs (n = 27) or haploidentical MMRDs (n = 10) after TCRαβ(+)/CD19(+) graft depletion. The median numbers of CD34(+) and TCRαβ(+) cells in the graft were 11.7 × 10(6)/kg and 10.6 × 10(3)/kg, respectively. Acute graft-versus-host disease (GVHD) was observed in 8 patients (22%), without a statistically significant difference between MUDs and MMRDs; 7 of these patients had grade II acute GVHD and responded to first-line therapy, whereas 1 patient had grade IV acute GVHD with transformation to extensive chronic GVHD. Primary and secondary graft failure (nonengraftment or rejection) was observed in 10 patients (27%), 9 of whom were treated with 1 alkylating agent in the conditioning regimen. All these patients were successfully retransplanted with different rescue protocols. Preliminary data on immune reconstitution were very encouraging. Most patients had significant numbers of T lymphocytes detected on the first assessment (day +30) and more than 500 T cells/μL, on day +120. Based on our preliminary data, no significant difference was seen between MMRD and MUD hematopoietic stem cell transplantation (HSCT). With a median follow-up period of 15 months, the cumulative probabilities of overall patient survival and transplant-related mortality were 96.7% and 3.3%, respectively. Based on the results, the ability to control the main post-transplant complications and the immune reconstitution rates are the main factors leading to successful outcome in patients with PID after TCRαβ(+)-depleted HSCT.
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Affiliation(s)
- Dmitry Balashov
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia.
| | - Anna Shcherbina
- Department of Clinical Immunology, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Michael Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Pavel Trakhtman
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Yulia Skvortsova
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Larisa Shelikhova
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexandra Laberko
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Anna Livshits
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Galina Novichkova
- Department of pediatric hematology and oncology, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexei Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitry Rogachev Federal Research and Clinical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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DOCK8 deficiency: clinical and immunological phenotype and treatment options - a review of 136 patients. J Clin Immunol 2015; 35:189-98. [PMID: 25627830 DOI: 10.1007/s10875-014-0126-0] [Citation(s) in RCA: 151] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 12/26/2014] [Indexed: 01/06/2023]
Abstract
Mutations in DOCK8 result in autosomal recessive Hyper-IgE syndrome with combined immunodeficiency (CID). However, the natural course of disease, long-term prognosis, and optimal therapeutic management have not yet been clearly defined. In an international retrospective survey of patients with DOCK8 mutations, focused on clinical presentation and therapeutic measures, a total of 136 patients with a median follow-up of 11.3 years (1.3-47.7) spanning 1693 patient years, were enrolled. Eczema, recurrent respiratory tract infections, allergies, abscesses, viral infections and mucocutaneous candidiasis were the most frequent clinical manifestations. Overall survival probability in this cohort [censored for hematopoietic stem cell transplantation (HSCT)] was 87 % at 10, 47 % at 20, and 33 % at 30 years of age, respectively. Event free survival was 44, 18 and 4 % at the same time points if events were defined as death, life-threatening infections, malignancy or cerebral complications such as CNS vasculitis or stroke. Malignancy was diagnosed in 23/136 (17 %) patients (11 hematological and 9 epithelial cancers, 5 other malignancies) at a median age of 12 years. Eight of these patients died from cancer. Severe, life-threatening infections were observed in 79/136 (58 %); severe non-infectious cerebral events occurred in 14/136 (10 %). Therapeutic measures included antiviral and antibacterial prophylaxis, immunoglobulin replacement and HSCT. This study provides a comprehensive evaluation of the clinical phenotype of DOCK8 deficiency in the largest cohort reported so far and demonstrates the severity of the disease with relatively poor prognosis. Early HSCT should be strongly considered as a potential curative measure.
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Abstract
Allogeneic hematopoietic stem cell transplantation has been shown to be curative for well-described as well as newly discovered immunodeficiencies. However, it is difficulty to define a universal transplant regimen given the rarity of these disorders and the varied pathophysiology these disorders encompass. This article discusses those primary immunodeficiencies most commonly treated by hematopoietic stem cell transplant and describes the transplant issues specific to these disorders.
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Affiliation(s)
- Elizabeth Kang
- Hematotherapeutics Unit, Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 10-CRC Room 6-3752, 10 Centre Drive, Bethesda, MD 20892, USA.
| | - Andrew Gennery
- Paediatric Immunology Department, Institute of Cellular Medicine, Great North Children's Hospital, c/o Ward 3, Queen Victoria Road, Newcastle upon Tyne NE1 4LP, UK
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